268129950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 784235520

約数和(自身を除く): 516105570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 79, 85, 102, 110, 121, 150, 158, 165, 170, 187, 237, 242, 255, 275, 330, 363, 374, 395, 425, 474, 510, 550, 561, 605, 726, 790, 825, 850, 869, 935, 1122, 1185, 1210, 1275, 1331, 1343, 1650, 1738, 1815, 1870, 1975, 2057, 2370, 2550, 2607, 2662, 2686, 2805, 3025, 3630, 3950, 3993, 4029, 4114, 4345, 4675, 5214, 5610, 5925, 6050, 6171, 6655, 6715, 7986, 8058, 8690, 9075, 9350, 9559, 10285, 11850, 12342, 13035, 13310, 13430, 14025, 14773, 18150, 19118, 19965, 20145, 20570, 21725, 22627, 26070, 28050, 28677, 29546, 30855, 33275, 33575, 39930, 40290, 43450, 44319, 45254, 47795, 51425, 57354, 61710, 65175, 66550, 67150, 67881, 73865, 88638, 95590, 99825, 100725, 102850, 105149, 113135, 130350, 135762, 143385, 147730, 154275, 162503, 199650, 201450, 210298, 221595, 226270, 238975, 286770, 308550, 315447, 325006, 339405, 369325, 443190, 477950, 487509, 525745, 565675, 630894, 678810, 716925, 738650, 812515, 975018, 1051490, 1107975, 1131350, 1433850, 1577235, 1625030, 1697025, 1787533, 2215950, 2437545, 2628725, 3154470, 3394050, 3575066, 4062575, 4875090, 5257450, 5362599, 7886175, 8125150, 8937665, 10725198, 12187725, 15772350, 17875330, 24375450, 26812995, 44688325, 53625990, 89376650, 134064975, 268129950]

約数ペア:

[(1, 268129950), (2, 134064975), (3, 89376650), (5, 53625990), (6, 44688325), (10, 26812995), (11, 24375450), (15, 17875330), (17, 15772350), (22, 12187725), (25, 10725198), (30, 8937665), (33, 8125150), (34, 7886175), (50, 5362599), (51, 5257450), (55, 4875090), (66, 4062575), (75, 3575066), (79, 3394050), (85, 3154470), (102, 2628725), (110, 2437545), (121, 2215950), (150, 1787533), (158, 1697025), (165, 1625030), (170, 1577235), (187, 1433850), (237, 1131350), (242, 1107975), (255, 1051490), (275, 975018), (330, 812515), (363, 738650), (374, 716925), (395, 678810), (425, 630894), (474, 565675), (510, 525745), (550, 487509), (561, 477950), (605, 443190), (726, 369325), (790, 339405), (825, 325006), (850, 315447), (869, 308550), (935, 286770), (1122, 238975), (1185, 226270), (1210, 221595), (1275, 210298), (1331, 201450), (1343, 199650), (1650, 162503), (1738, 154275), (1815, 147730), (1870, 143385), (1975, 135762), (2057, 130350), (2370, 113135), (2550, 105149), (2607, 102850), (2662, 100725), (2686, 99825), (2805, 95590), (3025, 88638), (3630, 73865), (3950, 67881), (3993, 67150), (4029, 66550), (4114, 65175), (4345, 61710), (4675, 57354), (5214, 51425), (5610, 47795), (5925, 45254), (6050, 44319), (6171, 43450), (6655, 40290), (6715, 39930), (7986, 33575), (8058, 33275), (8690, 30855), (9075, 29546), (9350, 28677), (9559, 28050), (10285, 26070), (11850, 22627), (12342, 21725), (13035, 20570), (13310, 20145), (13430, 19965), (14025, 19118), (14773, 18150)]